<template>
  <div class="mod-generator">
    <el-form :inline="true" :model="searchForm" @keyup.enter.native="getDataList()">
      <el-form-item>
        <el-input v-model="searchForm.tableName" placeholder="表名" clearable></el-input>
      </el-form-item>
      <el-form-item>
        <el-button @click="getDataList()">查询</el-button>
      </el-form-item>
    </el-form>
    <el-form :inline="true" :model="searchForm" @keyup.enter.native="generator()">
      <el-form-item>
        <el-input v-model="searchForm.projectName" placeholder="项目名称" clearable></el-input>
      </el-form-item>
      <el-form-item>
        <el-input style="width: 260px;" v-model="searchForm.packageName" placeholder="包名" clearable></el-input>
      </el-form-item>
      <el-form-item>
        <el-input v-model="searchForm.author" placeholder="作者" clearable></el-input>
      </el-form-item>
      <el-form-item>
        <el-button v-if="isAuth('sys:generator:code')" type="primary" @click="generator()">生成代码</el-button>
      </el-form-item>
    </el-form>
    <el-table
      :data="dataList"
      border
      @selection-change="selectionChangeHandle"
      style="width: 100%;">
      <el-table-column
        type="selection"
        header-align="center"
        align="center"
        width="50">
      </el-table-column>
      <el-table-column
        prop="tableName"
        header-align="center"
        align="left"
        width="200"
        label="表名">
      </el-table-column>
      <el-table-column
        prop="engine"
        header-align="center"
        align="left"
        width="120"
        label="engine">
      </el-table-column>
      <el-table-column
        prop="tableComment"
        header-align="center"
        align="left"
        label="表备注">
      </el-table-column>
      <el-table-column
        prop="createTime"
        header-align="center"
        align="left"
        label="创建时间">
      </el-table-column>
    </el-table>
    <el-pagination
      @size-change="sizeChangeHandle"
      @current-change="currentChangeHandle"
      :current-page="pageIndex"
      :page-sizes="[10, 20, 50, 100]"
      :page-size="pageSize"
      :total="totalPage"
      layout="total, sizes, prev, pager, next, jumper">
    </el-pagination>
  </div>
</template>

<script>
  export default {
    data () {
      return {
        searchForm: {
          tableName: '',
          projectName: 'platform-plus',
          packageName: 'com.platform.modules',
          author: '李鹏军'
        },
        dataList: [],
        pageIndex: 1,
        pageSize: 10,
        totalPage: 0,
        dataListSelections: []
      }
    },
    activated () {
      this.getDataList()
    },
    methods: {
      generator: function () {
        if (!this.dataListSelections.length) {
          this.$message({
            message: '请选择要生成的表',
            type: 'error',
            duration: 1500,
            onClose: () => {
              this.visible = false
              this.$emit('refreshDataList')
            }
          })
          return
        }
        let tableNames = this.dataListSelections.map(item => {
          return item.tableName
        })
        location.href = this.$http.BASE_URL + `/sys/generator/code?tables=${tableNames}&projectName=${this.searchForm.projectName}&packageName=${this.searchForm.packageName}&author=${this.searchForm.author}&token=${this.$cookie.get('token')}`
      },
      // 获取数据列表
      getDataList () {
        this.$http({
          url: '/sys/generator/list',
          method: 'get',
          params: {
            'page': this.pageIndex,
            'limit': this.pageSize,
            'tableName': this.searchForm.tableName
          }
        }).then(({data}) => {
          if (data && data.code === 0) {
            this.dataList = data.page.records
            this.totalPage = data.page.total
          } else {
            this.dataList = []
            this.totalPage = 0
          }
        })
      },
      selectionChangeHandle (val) {
        this.dataListSelections = val
      },
      // 每页数
      sizeChangeHandle (val) {
        this.pageSize = val
        this.pageIndex = 1
        this.getDataList()
      },
      // 当前页
      currentChangeHandle (val) {
        this.pageIndex = val
        this.getDataList()
      }
    }
  }
</script>
